/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: Endstart
 * Date: 2021-05-09
 * Time: 11:42
 */
public class Pair<A, B> {
    A a;
    B b;

    public Pair(A a, B b) {
        this.a = a;
        this.b = b;
    }

    A fst() {
        return a;
    }

    B snd() {
        return b;
    }
}
